5 questions
CRABS
They dont have shell
They have shell
They have gills
OCTUPUSES
They have shell
They don´t have gills
They have tentacles
SHARKS
They have feet
They have stinger
They have gills
TURTLES
They have gills
They have dorsal fin
They dont have tentacles
WHALES
They dont have gills
They have dorsal fin
They dont have fins